IL24126A - Process for the preparation of polyesters in the presence of antimonyl catalyst - Google Patents
Process for the preparation of polyesters in the presence of antimonyl catalystInfo
- Publication number
- IL24126A IL24126A IL24126A IL2412665A IL24126A IL 24126 A IL24126 A IL 24126A IL 24126 A IL24126 A IL 24126A IL 2412665 A IL2412665 A IL 2412665A IL 24126 A IL24126 A IL 24126A
- Authority
- IL
- Israel
- Prior art keywords
- reaction
- reaction mixture
- glycol
- elevated temperature
- polyesters
- Prior art date
Links
- 229920000728 polyester Polymers 0.000 title claims description 48
- 238000000034 method Methods 0.000 title claims description 38
- 125000001880 stiboryl group Chemical group *[Sb](*)(*)=O 0.000 title claims description 11
- 239000003054 catalyst Substances 0.000 title description 31
- 238000002360 preparation method Methods 0.000 title description 12
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 84
- 238000006116 polymerization reaction Methods 0.000 claims description 25
- 238000006243 chemical reaction Methods 0.000 claims description 24
- 150000001875 compounds Chemical class 0.000 claims description 24
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 20
- -1 polymethylene Polymers 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 17
- 239000011541 reaction mixture Substances 0.000 claims description 16
- 125000004432 carbon atom Chemical group C* 0.000 claims description 14
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 11
- 239000002253 acid Substances 0.000 claims description 10
- DAMJCWMGELCIMI-UHFFFAOYSA-N benzyl n-(2-oxopyrrolidin-3-yl)carbamate Chemical compound C=1C=CC=CC=1COC(=O)NC1CCNC1=O DAMJCWMGELCIMI-UHFFFAOYSA-N 0.000 claims description 6
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 5
- 239000007795 chemical reaction product Substances 0.000 claims description 5
- 150000001991 dicarboxylic acids Chemical class 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000000047 product Substances 0.000 claims description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 3
- 239000005977 Ethylene Substances 0.000 claims description 3
- 230000003197 catalytic effect Effects 0.000 claims description 3
- 238000004821 distillation Methods 0.000 claims description 3
- 125000002541 furyl group Chemical group 0.000 claims description 2
- 238000009835 boiling Methods 0.000 claims 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 2
- 229910052799 carbon Inorganic materials 0.000 claims 2
- 229920006324 polyoxymethylene Polymers 0.000 claims 2
- 239000004698 Polyethylene Substances 0.000 claims 1
- 125000004429 atom Chemical group 0.000 claims 1
- AIXAANGOTKPUOY-UHFFFAOYSA-N carbachol Chemical group [Cl-].C[N+](C)(C)CCOC(N)=O AIXAANGOTKPUOY-UHFFFAOYSA-N 0.000 claims 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 claims 1
- 229920000573 polyethylene Polymers 0.000 claims 1
- 230000000087 stabilizing effect Effects 0.000 claims 1
- 229920000642 polymer Polymers 0.000 description 31
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 22
- 239000000835 fiber Substances 0.000 description 17
- 239000003795 chemical substances by application Substances 0.000 description 14
- YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 description 11
- 150000002148 esters Chemical class 0.000 description 11
- 229920001634 Copolyester Polymers 0.000 description 8
- 125000000217 alkyl group Chemical group 0.000 description 8
- WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 description 8
- 238000002074 melt spinning Methods 0.000 description 8
- 229920000139 polyethylene terephthalate Polymers 0.000 description 8
- 239000005020 polyethylene terephthalate Substances 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 239000006085 branching agent Substances 0.000 description 7
- 239000003381 stabilizer Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- 150000003254 radicals Chemical class 0.000 description 6
- 238000005886 esterification reaction Methods 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 125000002030 1,2-phenylene group Chemical group [H]C1=C([H])C([*:1])=C([*:2])C([H])=C1[H] 0.000 description 4
- KIXFVJBQTYHBHX-UHFFFAOYSA-L 1,3,2$l^{2}-benzodioxastibole;hydrate Chemical compound O.C1=CC=C2O[Sb]OC2=C1 KIXFVJBQTYHBHX-UHFFFAOYSA-L 0.000 description 4
- 125000003118 aryl group Chemical group 0.000 description 4
- 230000032050 esterification Effects 0.000 description 4
- 150000002334 glycols Chemical class 0.000 description 4
- VLKZOEOYAKHREP-UHFFFAOYSA-N hexane Substances CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 4
- WQGWDDDVZFFDIG-UHFFFAOYSA-N pyrogallol Chemical compound OC1=CC=CC(O)=C1O WQGWDDDVZFFDIG-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 239000003431 cross linking reagent Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 238000006068 polycondensation reaction Methods 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- 238000009987 spinning Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Natural products OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000006482 condensation reaction Methods 0.000 description 2
- LNTHITQWFMADLM-UHFFFAOYSA-N gallic acid Chemical group OC(=O)C1=CC(O)=C(O)C(O)=C1 LNTHITQWFMADLM-UHFFFAOYSA-N 0.000 description 2
- 125000000262 haloalkenyl group Chemical group 0.000 description 2
- 125000001188 haloalkyl group Chemical group 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 150000002989 phenols Chemical class 0.000 description 2
- WLJVNTCWHIRURA-UHFFFAOYSA-N pimelic acid Chemical compound OC(=O)CCCCCC(O)=O WLJVNTCWHIRURA-UHFFFAOYSA-N 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229940079877 pyrogallol Drugs 0.000 description 2
- 239000012048 reactive intermediate Substances 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 2
- TYFQFVWCELRYAO-UHFFFAOYSA-N suberic acid Chemical compound OC(=O)CCCCCCC(O)=O TYFQFVWCELRYAO-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- RVSRYSJPDKQMMZ-UHFFFAOYSA-N tetramethyl benzene-1,2,3,5-tetracarboxylate Chemical compound COC(=O)C1=CC(C(=O)OC)=C(C(=O)OC)C(C(=O)OC)=C1 RVSRYSJPDKQMMZ-UHFFFAOYSA-N 0.000 description 2
- MJHNUUNSCNRGJE-UHFFFAOYSA-N trimethyl benzene-1,2,4-tricarboxylate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C(C(=O)OC)=C1 MJHNUUNSCNRGJE-UHFFFAOYSA-N 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 1
- FTGLKPMFTLNUBN-UHFFFAOYSA-N 1-chloro-2-iodo-3-methylbenzene Chemical compound CC1=CC=CC(Cl)=C1I FTGLKPMFTLNUBN-UHFFFAOYSA-N 0.000 description 1
- OZCMOJQQLBXBKI-UHFFFAOYSA-N 1-ethenoxy-2-methylpropane Chemical compound CC(C)COC=C OZCMOJQQLBXBKI-UHFFFAOYSA-N 0.000 description 1
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 description 1
- BRRSNXCXLSVPFC-UHFFFAOYSA-N 2,3,4-Trihydroxybenzoic acid Chemical group OC(=O)C1=CC=C(O)C(O)=C1O BRRSNXCXLSVPFC-UHFFFAOYSA-N 0.000 description 1
- HSQFVBWFPBKHEB-UHFFFAOYSA-N 2,3,4-trichlorophenol Chemical compound OC1=CC=C(Cl)C(Cl)=C1Cl HSQFVBWFPBKHEB-UHFFFAOYSA-N 0.000 description 1
- LINPIYWFGCPVIE-UHFFFAOYSA-N 2,4,6-trichlorophenol Chemical compound OC1=C(Cl)C=C(Cl)C=C1Cl LINPIYWFGCPVIE-UHFFFAOYSA-N 0.000 description 1
- KXZLHMICGMACLR-UHFFFAOYSA-N 2-(hydroxymethyl)-2-pentylpropane-1,3-diol Chemical compound CCCCCC(CO)(CO)CO KXZLHMICGMACLR-UHFFFAOYSA-N 0.000 description 1
- BJEMXPVDXFSROA-UHFFFAOYSA-N 3-butylbenzene-1,2-diol Chemical group CCCCC1=CC=CC(O)=C1O BJEMXPVDXFSROA-UHFFFAOYSA-N 0.000 description 1
- ZOPFZPGPAKRUFE-UHFFFAOYSA-N 4-(1-carboxyethoxy)benzoic acid Chemical compound OC(=O)C(C)OC1=CC=C(C(O)=O)C=C1 ZOPFZPGPAKRUFE-UHFFFAOYSA-N 0.000 description 1
- CQIJNTKWTVHOFV-UHFFFAOYSA-N 4-(1-carboxyhexoxy)benzoic acid Chemical compound CCCCCC(C(O)=O)OC1=CC=C(C(O)=O)C=C1 CQIJNTKWTVHOFV-UHFFFAOYSA-N 0.000 description 1
- MURBPOMIQLULQU-UHFFFAOYSA-N 4-(1-carboxypentoxy)benzoic acid Chemical compound CCCCC(C(O)=O)OC1=CC=C(C(O)=O)C=C1 MURBPOMIQLULQU-UHFFFAOYSA-N 0.000 description 1
- IKRCKEUYLJBWHG-UHFFFAOYSA-N 4-(1-carboxypropoxy)benzoic acid Chemical compound CCC(C(O)=O)OC1=CC=C(C(O)=O)C=C1 IKRCKEUYLJBWHG-UHFFFAOYSA-N 0.000 description 1
- LABJFIBQJFPXHZ-UHFFFAOYSA-N 4-(carboxymethoxy)benzoic acid Chemical compound OC(=O)COC1=CC=C(C(O)=O)C=C1 LABJFIBQJFPXHZ-UHFFFAOYSA-N 0.000 description 1
- DMEDOWYXHVUPMO-UHFFFAOYSA-N 4-(carboxymethyl)benzoic acid Chemical compound OC(=O)CC1=CC=C(C(O)=O)C=C1 DMEDOWYXHVUPMO-UHFFFAOYSA-N 0.000 description 1
- WWOBYPKUYODHDG-UHFFFAOYSA-N 4-chlorocatechol Chemical group OC1=CC=C(Cl)C=C1O WWOBYPKUYODHDG-UHFFFAOYSA-N 0.000 description 1
- ZBCATMYQYDCTIZ-UHFFFAOYSA-N 4-methylcatechol Chemical compound CC1=CC=C(O)C(O)=C1 ZBCATMYQYDCTIZ-UHFFFAOYSA-N 0.000 description 1
- XESZUVZBAMCAEJ-UHFFFAOYSA-N 4-tert-butylcatechol Chemical group CC(C)(C)C1=CC=C(O)C(O)=C1 XESZUVZBAMCAEJ-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- 241000790917 Dioxys <bee> Species 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical compound C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 1
- DQJJXEZXOYPSNJ-UHFFFAOYSA-N [2,3-bis(hydroxymethyl)phenyl]methanol Chemical compound OCC1=CC=CC(CO)=C1CO DQJJXEZXOYPSNJ-UHFFFAOYSA-N 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- 125000004183 alkoxy alkyl group Chemical group 0.000 description 1
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 1
- 150000001462 antimony Chemical class 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 150000007860 aryl ester derivatives Chemical class 0.000 description 1
- 125000005160 aryl oxy alkyl group Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- AAEHPKIXIIACPQ-UHFFFAOYSA-L calcium;terephthalate Chemical compound [Ca+2].[O-]C(=O)C1=CC=C(C([O-])=O)C=C1 AAEHPKIXIIACPQ-UHFFFAOYSA-L 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 238000010622 cold drawing Methods 0.000 description 1
- 238000004737 colorimetric analysis Methods 0.000 description 1
- 238000010961 commercial manufacture process Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- FOTKYAAJKYLFFN-UHFFFAOYSA-N decane-1,10-diol Chemical compound OCCCCCCCCCCO FOTKYAAJKYLFFN-UHFFFAOYSA-N 0.000 description 1
- BTVWZWFKMIUSGS-UHFFFAOYSA-N dimethylethyleneglycol Natural products CC(C)(O)CO BTVWZWFKMIUSGS-UHFFFAOYSA-N 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 229940074391 gallic acid Drugs 0.000 description 1
- 235000004515 gallic acid Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 229920006158 high molecular weight polymer Polymers 0.000 description 1
- 125000001183 hydrocarbyl group Chemical group 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- CBOIHMRHGLHBPB-UHFFFAOYSA-N hydroxymethyl Chemical compound O[CH2] CBOIHMRHGLHBPB-UHFFFAOYSA-N 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- NXPPAOGUKPJVDI-UHFFFAOYSA-N naphthalene-1,2-diol Chemical group C1=CC=CC2=C(O)C(O)=CC=C21 NXPPAOGUKPJVDI-UHFFFAOYSA-N 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 239000002685 polymerization catalyst Substances 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000003340 retarding agent Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 125000003698 tetramethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 125000001544 thienyl group Chemical group 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- RGCHNYAILFZUPL-UHFFFAOYSA-N trimethyl benzene-1,3,5-tricarboxylate Chemical compound COC(=O)C1=CC(C(=O)OC)=CC(C(=O)OC)=C1 RGCHNYAILFZUPL-UHFFFAOYSA-N 0.000 description 1
- 125000003258 trimethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- QXJQHYBHAIHNGG-UHFFFAOYSA-N trimethylolethane Chemical compound OCC(C)(CO)CO QXJQHYBHAIHNGG-UHFFFAOYSA-N 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 238000002166 wet spinning Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
- C08G63/86—Germanium, antimony, or compounds thereof
- C08G63/866—Antimony or compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US388676A US3329651A (en) | 1964-08-10 | 1964-08-10 | Phenylene antimonate iii polyester catalysts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IL24126A true IL24126A (en) | 1969-01-29 |
Family
ID=23535061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL24126A IL24126A (en) | 1964-08-10 | 1965-08-09 | Process for the preparation of polyesters in the presence of antimonyl catalyst |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3329651A (enrdf_load_html_response) |
| BE (1) | BE668120A (enrdf_load_html_response) |
| CH (1) | CH495395A (enrdf_load_html_response) |
| DE (1) | DE1570986A1 (enrdf_load_html_response) |
| GB (1) | GB1098636A (enrdf_load_html_response) |
| IL (1) | IL24126A (enrdf_load_html_response) |
| NL (1) | NL6510412A (enrdf_load_html_response) |
| NO (1) | NO116300B (enrdf_load_html_response) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3425995A (en) * | 1966-08-26 | 1969-02-04 | Fmc Corp | Direct esterification method |
| US3425997A (en) * | 1966-10-07 | 1969-02-04 | Fmc Corp | Phenoxides as transesterification catalysts |
| US3506618A (en) * | 1966-11-14 | 1970-04-14 | Fmc Corp | Hexafluorosilicate additives in polyester preparation |
| US3479319A (en) * | 1967-09-19 | 1969-11-18 | Firestone Tire & Rubber Co | Polyethylene terephthalate stabilized with sodium pyrophosphate |
| US7501373B1 (en) * | 1998-10-23 | 2009-03-10 | Toyo Boseki Kabushiki Kaisha | Polymerization catalyst for polyester production, polyester, and process for producing polyester |
| WO2001014448A1 (fr) * | 1999-08-24 | 2001-03-01 | Toyo Boseki Kabushiki Kaisha | Catalyseurs de polymerisation pour polyesters, polyesters produits avec ces catalyseurs et procede de fabrication desdits polyesters |
| WO2001049771A1 (fr) * | 2000-01-05 | 2001-07-12 | Toyo Boseki Kabushiki Kaisha | Catalyseur de polymerisation pour polyesters, polyesters obtenus et leur procede de production |
| JP3461175B2 (ja) * | 2000-09-12 | 2003-10-27 | 東洋紡績株式会社 | ポリエステル重合触媒及びこれを用いて製造されたポリエステル並びにポリエステルの製造方法 |
| WO2002068500A1 (fr) | 2001-02-23 | 2002-09-06 | Toyo Boseki Kabushiki Kaisha | Catalyseur de polymerisation pour polyester, polyester produit par le meme et procede de production de polyester |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2739957A (en) * | 1952-01-03 | 1956-03-27 | Du Pont | Production of polyethylene terephthalate using an antimony compound as catalyst |
| US3055870A (en) * | 1959-01-26 | 1962-09-25 | Ici Ltd | Polyesters condensed in presence of pentavalent antimony compound as catalyst |
| US3014954A (en) * | 1959-06-16 | 1961-12-26 | Monsanto Chemicals | Polyphosphorus esters and method of preparing same |
| US3014956A (en) * | 1959-07-21 | 1961-12-26 | Monsanto Chemicals | Pentavalent phosphorus esters |
-
1964
- 1964-08-10 US US388676A patent/US3329651A/en not_active Expired - Lifetime
-
1965
- 1965-08-09 IL IL24126A patent/IL24126A/en unknown
- 1965-08-09 NO NO159266A patent/NO116300B/no unknown
- 1965-08-10 BE BE668120D patent/BE668120A/xx unknown
- 1965-08-10 DE DE19651570986 patent/DE1570986A1/de active Pending
- 1965-08-10 GB GB34152/65A patent/GB1098636A/en not_active Expired
- 1965-08-10 CH CH1119965A patent/CH495395A/de not_active IP Right Cessation
- 1965-08-10 NL NL6510412A patent/NL6510412A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH495395A (de) | 1970-08-31 |
| NO116300B (enrdf_load_html_response) | 1969-03-03 |
| NL6510412A (enrdf_load_html_response) | 1966-02-11 |
| DE1570986A1 (de) | 1970-03-19 |
| BE668120A (enrdf_load_html_response) | 1966-02-10 |
| US3329651A (en) | 1967-07-04 |
| GB1098636A (en) | 1968-01-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3110547A (en) | Polymerization process | |
| US3442868A (en) | Novel process for the preparation of polyester | |
| NO158283B (no) | Fremgangsm te og anordning for behandling av blandiske/gass. | |
| US4390687A (en) | High melt strength elastometric copolyesters | |
| US3441540A (en) | Method for the production of highmolecular polyesters or co-polyesters | |
| US3714126A (en) | Antimony compound catayzed ethylene glycol polyesterification with added second diol | |
| US3329651A (en) | Phenylene antimonate iii polyester catalysts | |
| US3359241A (en) | Salts of hexafluoroantimonic acid as polymerization catalysts in the preparation of polyesters | |
| US2970986A (en) | Process for preparing linear polyesters involving interchange between a glycol and a dialkyl-ester of a dicarboxylic acid in the presence of a tertiary amine | |
| US2956985A (en) | Metal salts of dithiocarbamic acids as catalysts in the production of polyesters | |
| US3803097A (en) | Antimony oxalate catalyzed polyester polycondensation | |
| US3536667A (en) | Process of preparing polyethylene terephthalate using glyceryl antimonite as polycondensation catalyst | |
| US3523104A (en) | Yttrium compounds as catalysts in the production of polyesters | |
| US3395127A (en) | Metal hexafluorosilicates as catalysts in the production of polyesters | |
| US3337500A (en) | Copolyether esters and a process for their preparation | |
| US3444140A (en) | Pressurized esterification of terephthalic acid in presence of low concentration of tertiary amine | |
| US3412066A (en) | Polycondensation catalysts for the preparation of polyesters and polyetheresters | |
| US3304288A (en) | Zinc ethylene glycoloxide as a polyester polymerization catalyst | |
| US3438944A (en) | Antimony oxalate as a polycondensation catalyst | |
| US3475381A (en) | Preparation of polyethylene terephthalate by direct esterification in the presence of a metal citrate as a direct esterification catalytic additive | |
| US3532671A (en) | Acetylacetonate transesterification catalysts | |
| US3329656A (en) | Zinc chelates as catalysts in the production of polyesters | |
| US2974122A (en) | Making high linear polyester with magnesium hypophosphite catalyst | |
| US3506619A (en) | Metal fluorides as polycondensation catalysts | |
| US3634357A (en) | Alkaline earth metal germanide polycondensation catalyst for the preparation of filament-forming polyester resins |